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R. Thorne · 03-18-2015, 01:37 PM

Like Mike said, it's total flow that counts. Also, velocity is a real consideration. If they flow the same cfm on intake but there is turbulence on one head and not the other, then power will be down. Ron.

03-18-2015, 01:37 PM	#5
R. Thorne Member Join Date: May 2009 Posts: 182 Likes: 62 Liked 100 Times in 33 Posts	Re: Cylinder Head Exhaust Flow Like Mike said, it's total flow that counts. Also, velocity is a real consideration. If they flow the same cfm on intake but there is turbulence on one head and not the other, then power will be down. Ron.